No. of questions -20
Time - 10 min
1.
A cross that is performed for the study of a single character is
3.
How many pairs of contrasting characters in pea plants were studied by Mendel in his experiments?
4.
The slightly different forms of the same genes are called
5.
The ‘factors’ of Mendel are today known as
6.
A true-breeding line is one that
7.
Based on his observations of monohybrid cross, Mendel proposed which law of inheritance?
8.
The first hybrid generation of Mendel’s experiment is known as
9.
Tall and dwarf are the two alleles of gene of height. The dominant trait is
10.
In the test cross, organism whose genotype is to be determined, is crossed with the
11.
Which technique was used by Mendel during his experiments on pea plant?
12.
Among the following, which one is not a dominating trait?
13.
What would be the phenotype of a plant that had a genotype ‘Tt’? Here ‘T’ represent tall trait while ‘t’ represents dwarf trait.
14.
In homozygous condition, a particular gene has
15.
Which contrasting trait was not studied by Mendel during his experiments?
16.
Who proposed the ‘Laws of Inheritance’ in living organisms?
17.
During the study of inheritance of one character in F2 generation, Mendel obtained phenotype in
18.
Genetics is the subject that deals with
19.
Which one from the following is the period for Mendel’s hybridization experiments?
20.
Mendel investigated characters in the garden pea plant that were manifested as two
